Release new version (#183)

* updating image for EAGE and code

* bump

* Update setup.cfg

Author: Keith Roberts

README.md

@@ -605,6 +605,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## Unreleased
+
+## [3.3.0] -2021-01-08
 ### Added
 - Ability to improve accuracy of level-set when performing 3d sliver removal.
 ### Improved

setup.cfg

@@ -1,6 +1,6 @@
 [metadata]
 name = SeismicMesh
-version = 3.2.0
+version = 3.3.0
 url = https://github.com/krober10nd/SeismicMesh
 author = Keith Roberts
 email = keithrbt0@gmail.com